General

  • Target
    Order Details_pdf.exe
  • Size 663KB
  • Sample200716-ckrtaz13de
  • SHA256 de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.chigo-cec.com

  • Port

    587

  • Password

    peg%z~5QH}3a

Targets

    • Target
      Order Details_pdf.exe
    • Size 663KB
    • SHA256 de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4
    • MD5 SHA1 SHA512
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks